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160421-N-ZI635-015 WASHINGTON (April 21, 2016) People view static displays at the Naval Innovative Science and Engineering (NISE) Expo at the Pentagon. At the exhibition, scientists and engineers from across the Naval Research and Development Establishment (NR&DE) presented technical work in the areas of basic & applied research and technology development & transition. (U.S. Navy photo by Mass Communication Specialist 2nd Class George M. Bell/Released)